From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6C1AC4743C for ; Mon, 21 Jun 2021 16:48:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CEF88610A3 for ; Mon, 21 Jun 2021 16:48:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230456AbhFUQuX (ORCPT ); Mon, 21 Jun 2021 12:50:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:37574 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234019AbhFUQp7 (ORCPT ); Mon, 21 Jun 2021 12:45:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D624461410; Mon, 21 Jun 2021 16:33:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1624293184; bh=DwaduLBUarpPFjUZGNZPYa6zqcD6k3NaZkMshJsPlpA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=z7qaSJgD1nip61lIiNmBREGd+lFEzrYM0tT3h00y75eHRpw6aIdN69Pzkgejm8mY8 d1wbe1sSKPKu1ZFmtaySaCxmFvsDhRk2MPfiEX5SCDdIGg8Mqh2oVbkljBJtL6py2g IXXnXOCiYdyWEeVBswy4GjOgQkUNVdM5S0LcK11E= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, ChiYuan Huang , Mark Brown , Sasha Levin Subject: [PATCH 5.12 096/178] regulator: rtmv20: Fix to make regcache value first reading back from HW Date: Mon, 21 Jun 2021 18:15:10 +0200 Message-Id: <20210621154926.019075024@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210621154921.212599475@linuxfoundation.org> References: <20210621154921.212599475@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: ChiYuan Huang [ Upstream commit 46639a5e684edd0b80ae9dff220f193feb356277 ] - Fix to make regcache value first reading back from HW. Signed-off-by: ChiYuan Huang Link: https://lore.kernel.org/r/1622542155-6373-1-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/rtmv20-regulator.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/regulator/rtmv20-regulator.c b/drivers/regulator/rtmv20-regulator.c index 5adc552dffd5..4bca64de0f67 100644 --- a/drivers/regulator/rtmv20-regulator.c +++ b/drivers/regulator/rtmv20-regulator.c @@ -27,6 +27,7 @@ #define RTMV20_REG_LDIRQ 0x30 #define RTMV20_REG_LDSTAT 0x40 #define RTMV20_REG_LDMASK 0x50 +#define RTMV20_MAX_REGS (RTMV20_REG_LDMASK + 1) #define RTMV20_VID_MASK GENMASK(7, 4) #define RICHTEK_VID 0x80 @@ -313,6 +314,7 @@ static const struct regmap_config rtmv20_regmap_config = { .val_bits = 8, .cache_type = REGCACHE_RBTREE, .max_register = RTMV20_REG_LDMASK, + .num_reg_defaults_raw = RTMV20_MAX_REGS, .writeable_reg = rtmv20_is_accessible_reg, .readable_reg = rtmv20_is_accessible_reg, -- 2.30.2